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Evaluation Guidelines for Ecological Indicators
(United States Environmental Protection Agency, 2000-05)
This document presents fifteen technical guidelines to evaluate the suitability of an ecological indicator for a particular monitoring program. The guidelines are organized within four evaluation phases: conceptual relevance, ...
Analyses of Laboratory and Field Studies of Reproductive Toxicity in Birds Exposed to Dioxin-like Compounds for Use in Ecological Risk Assessment
(United States Environmental Protection Agency, 2003-04)
This report is intended to assist ecological risk assessors who must characterize risks to birds from exposure to dioxin-like chemicals. Those chemicals include the halogenated dibenzo-dioxins, dibenzo-furans, and biphenyls ...